聚合物凝胶光子晶体及其对物理环境的响应  

Polymer Gel Photonic Crystals and the Response to Physical Conditions

作　　者：虎桂芳[1] 王建颖[1] 周谧[1] 冯岩[1] 高建平[1] 

机构地区：[1]天津大学理学院,天津300072

出　　处：《高分子材料科学与工程》2008年第4期14-18,共5页Polymer Materials Science & Engineering

基　　金：国家自然科学基金资助项目(50473044)

摘　　要：文中简要介绍了物理响应性光子晶体的国内外研究动态。重点介绍以下几种物理响应性光子晶体:温度响应性光子晶体,溶剂响应性光子晶体,电场响应性光子晶体,磁场响应性光子晶体,机械力响应性光子晶体等。Photonic crystals （PCs） are periodic dielectric-structure materials with a photonic bandgap for electromagnetic waves. By combining stimuli-sensitive material with photonic crystals, the formed photonic crystals can respond to the external environments, which are named as responsive photonic crystals. According to different external stimuli, responsive photonic crystals can be classified into three different types： chemical responsive photonic crystals, physical responsive photonic crystals and biological responsive photonic crystals, we reviewed the progress in physical responsive photonic crystals in recent years, including temperature-responsive, solvent-responsive, electric filedresponsive, magnetic filed-responsive and mechanical force-responsive photonic crystals.

关 键 词：光子晶体 响应性光子晶体 光子带隙 物理响应性 

分 类 号：TB381[一般工业技术—材料科学与工程]